title: Author reply: To PMID 22677425.
authors.forename: Donald L
authors.initials: DL
authors.lastname: Budenz
authors.forename: Julia
authors.initials: J
authors.lastname: Whiteside-de Vos
authors.forename: James
authors.initials: J
authors.lastname: Tielsch
mesh_terms: D001766:Blindness / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D014505:Urban Population / Q000706:statistics & numerical data*; D015354:Vision, Low / Q000453:epidemiology*; D019987:Persons with Visual Disabilities / Q000706:statistics & numerical data*